Shimano

Keeping that well-functioning Shimano Alfine internally geared hub in top working condition means keeping the internals clean. Replace the left hub seal ring when necessary for continued performance and to preserve the longevity that you expect from Alfine.

Don't let a bent or worn dust cap sully an otherwise well-functioning Shimano Alfine internally geared hub. Get a spare and replace as necessary for continued performance and to preserve the longevity that you expect from Alfine.

Do you need to replace the right lock washer seal on your Alfine SG-S700 internally geared hub? If you're not sure, it might not be a bad idea, as contamination from damaged or worn seals is the kryptonite of virtually maintenance-free internally geared hubs.

Need a spare Shimano cable adjuster assembly for your Dura-Ace R9100 rear derailleur? You've found it. Making sure this part is in working order can mean the difference between a two-second barrel twist to return your shifting to perfect, or getting out the multi-tool to readjust the cable again and again until it's close enough to get home. Your choice.

Keeping contamination out of your internally geared hub is critical to its function and longevity. Sometimes, the oil port bolt comes loose and it's easy to lose, even if you've just taken it out to oil your hub. Keep a spare or two so your hub stays clean inside and it'll last you many, many miles.

New cones make hubs spin like silk. Take advantage of your Shimano Alfine hub's highly serviceable design, and replace the bearing cones if they are worn or damaged. This one is specifically for the right side.